Book your Ferries connection Sardinia The Ferries connection Sardinia company connects Sardinia to its smaller islands: La Maddalena and the Island of San PietroIsole. Ships and ferries Sardinia are able to carry passengers with vehicles in tow. Departures for Maddalena and the island of San Pietro are made by ferry boats, departing from Palau and from Portovesme up to 30 minutes.